For a limited time over on Amazon, you can grab a 10,000mAh PowerIQ 2.0 portable charger from Anker for just $30, down from its usual $35 price.

While this device is a great way to keep your phone or tablet charged, the main highlight is PowerIQ 2.0. With this feature, the charger detects how much power is required to charger your device quickly. It’s capable of producing 18W output, which should definitely be enough to fast charge most Android devices.

There’s no coupon code or anything like that required to snag the savings, so follow the link below if you need some portable juice in your life.